Laser cut the box for the floating object experiment.
Just condom filled with water and magnet inside burst immediately. Same with balloon and magnet. Wrapping multiple balloons inside each other solved this problem but then i couldn't fill it with water anymore as it was "too strong".
When i put the magnet inside a polystyrene ball and double wrapped the condom it worked ok. It's pretty durable but no interesting shapes occur. Idk if maybe this is because i didn't hang it tight enough. As you can see in the video it gives in pretty fast and i can move it around. Also the magnet needs to be pretty close for it to work. Ideally, i wouldn't have to move the magnet inside the box at all as it "breaks" the feeling a bit.
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